createTransformer contains duplicated code

[n9]

Once here:

mobx-utils/src/create-transformer.ts

Lines 51 to 57 in 4bf881d

	if (typeof arg2 === "object") {
	onCleanup = arg2.onCleanup
	keepAlive = arg2.keepAlive !== undefined ? arg2.keepAlive : false
	debugNameGenerator = arg2.debugNameGenerator
	} else if (typeof arg2 === "function") {
	onCleanup = arg2
	}

Another here:

mobx-utils/src/create-transformer.ts

Lines 62 to 71 in 4bf881d

	if (typeof arg2 === "object") {
	onCleanup = arg2.onCleanup
	debugNameGenerator = arg2.debugNameGenerator
	computedValueOptions = arg2
	} else if (typeof arg2 === "function") {
	onCleanup = arg2
	} else {
	onCleanup = undefined
	debugNameGenerator = undefined
	}

887d928 and 43805db might be incorrectly merged in 9fac6ae.